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Selection Skills of Grooved Square-pass Profiles

2019-03-05人閱讀

At present, there are mainly the following kinds of aluminium materials on the market: ordinary aluminium, Guangzhou aluminium and Southwest aluminium according to their origin; 1100, 3003 and 5005 according to the international label of aluminium materials; H24, H18 according to the strength of aluminium alloys; ordinary aluminium materials, aluminium-magnesium alloys and aluminium-manganese alloys according to the toughness of aluminium materials. At present, most of the ceiling materials sold in the market are made of ordinary aluminium, which is characterized by low strength, general flatness, strong toughness and no deformation. Without a good base material, the service life of Aluminum Fountain will be greatly affected.
Second, surface treatment
At present, the surface treatment of aluminium Fangtong mainly includes the following kinds: spraying, painting, rolling and coating. The service life of spraying and baking paint is short, and color difference is easy to occur. Rolling coating service life is in the middle. The cladding board can be divided into ordinary film and imported film. The service life of imported film can basically reach 20 years without color change.
Thirdly, Technology
The so-called process is that the board has a surface bonding, which is a relatively neglected piece of consumers. If the process is not good, the service life of the product will be greatly affected. At present, the processing technology of the aluminium Fangtong factory on the market is very different. Many small factories basically adopt workshop-style, and the process life will be reduced. It is suggested that when choosing Aluminum Fountain, we should understand this part clearly.
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